Sonalert Alarm (CB24129E)

Details
Written by: Newton C. Braga

 

The sensor is S1 in this alarm that we found in a Radio Electronics magazine from May 1971. Several sensors can be used in series. The SCR supports equivalents from the 106 series.

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • Balance indicator (CB7012E)

          This balance indicator for stereo amplifiers was found in an 80's Elektor. The components used are...

  • 2 transistor radio (CB22272E)

      We found this circuit in an American documentation from the 60's. The transistors are made of...

  • Triac drive (CB9732E)

      This CMOS driver for triac was found in a 90s documentation. The circuit has direct action,...

Buscador de Datasheets


N° de Componente